Kung Fu Flash

Firmware

Load C64 programs and cartridges from microSD

Kung Fu Flash adds a cartridge-slot launcher for programs, cartridge images and disk images stored on microSD. Its firmware supports several cartridge types and lets you choose files directly on the C64.

You need the Kung Fu Flash cartridge hardware and a FAT-formatted card. PAL and NTSC C64s are supported, though some timing variants need adjustment. Disk-image loading uses the KERNAL interface, so fast loaders, direct drive access and REL files are not supported.